Question

Die was thrown 9000 times and a throw of 5 or 6 was obtained 3290 times. one the assumption of random throwing do the indicate an unbiased die? *

Answer 1

Answer:

confirm unbiased die

Step-by-step explanation:

Probability of obtaining 5 or 6 is:

1/6+1/6=1/3

9000*1/3=3000

And actual is 3290

The difference is 3290-3000=290

290/3000 ≈9.7% error

We can say the die is unbiased